214c0d830795d7c967a6d58b98ef998e *cdb2012-04-21.txt 90ca87fd8be0c01997fd0819e777bb83 *cdb2012-04-21d1t01.shn 28853870ceeab7c378a7aa876db36c8e *cdb2012-04-21d1t02.shn a7e0b3fd5dd3ddb7f5acfd9a12e3d87c *cdb2012-04-21d1t03.shn 74d05ee7b291d9c107f5f837dd543a35 *cdb2012-04-21d1t04.shn 2a051f44e87c18ab8fce31364589467e *cdb2012-04-21d1t05.shn b6a2501709fb2fe97099746bb55cddd3 *cdb2012-04-21d1t06.shn e96463f8ecca8e02d87dce91a17a1d97 *cdb2012-04-21d1t07.shn 6cc609a225933b25a30f2baf7f93b4cd *cdb2012-04-21d1t08.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned